Question

find the number of edges on this solid.

Explanation:

Step1: Count edges on one hexagonal face

A hexagon has 6 edges.

Step2: Count edges connecting two hexagonal faces

There are 6 vertical edges connecting the two hexagonal faces.

Step3: Count edges on the other hexagonal face

Another hexagon with 6 edges.

Step4: Sum up all edges

Total edges = \(6 + 6+6 = 18\)

Answer:

18